public / sequelize

upsert overwrites data with default values on update

adds support for table triggers in mssql dialect

- closes https://github.com/sequelize/sequelize/issues/3284
- closes https://github.com/sequelize/sequelize/issues/3967
- adds a temp table to get the output rows of insert,update and delete queries when there is a trigger on a table.
- Sits behind a flag called hasTrigger on the model
- Added tests that cover insert,update and delete queries
- using dialect support for temp tables to handle triggers
- increases enum column size in mssql to 255

Update moment-timezone to 0.4.0

Throw ForeignKeyConstraintError in mssql when trying to set an association that doesn't exist

[ci skip] 📝 Fix typo in docs on associations

[ci skip] 📝 Fixed errors in query

handle hasOne onDelete cascade when no associate

[ci skip] 📝 Fix incorrect paths created for "See:" links in docs generator 

Update index.md

The Script is not working because of the lonely "return"

Rewrite hasMany and belongsToMany

Refactored away duplicate code in Instance::get()

[ci skip] 📝 Added removing hooks docs

Fix spelling error in model.js